Past Weather in Boulder — Graph
Boulder Temperature Yesterday
Maximum temperature yesterday: 84 °F (at 1:55 pm)
Minimum temperature yesterday: 55 °F (at 11:55 pm)
Average temperature yesterday: 70 °F
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 84 °F (Mar 19, 1:45 pm) | 100% (Mar 11, 3:55 am) | 30.32 "Hg (Mar 11, 3:55 am) |
| Low | 19 °F (Mar 16, 3:35 am) | 6% (Mar 20, 1:55 pm) | 29.56 "Hg (Mar 14, 4:45 pm) |
| Average | 52 °F | 35% | 30.02 "Hg |
| * Reported Mar 6 6:45 am — Mar 21 7:45 am, Boulder. Weather by CustomWeather, © 2026 | |||
Note: Actual official high and low records may vary slightly from our data, if they occured in-between our weather recording intervals... More about our weather records
Boulder Weather History for the Previous 24 Hours
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| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| 7:45 am Sat, Mar 21 |  | 55 °F | Sunny. | 5 mph | ↑ | 24% | 30.09 "Hg | 10 mi |
| 6:45 am |  | 55 °F | Clear. | 7 mph | ↑ | 23% | 30.09 "Hg | 10 mi |
| 6:15 am | | 57 °F | Clear. | No wind | ↑ | 18% | 30.09 "Hg | 10 mi |
| 5:55 am | | 59 °F | Clear. | No wind | ↑ | 17% | 30.10 "Hg | 10 mi |
| 5:35 am | | 59 °F | Clear. | 5 mph | ↑ | 17% | 30.09 "Hg | 10 mi |
| 4:55 am | | 59 °F | Clear. | 3 mph | ↑ | 17% | 30.10 "Hg | 10 mi |
| 4:35 am | | 59 °F | Clear. | 5 mph | ↑ | 17% | 30.10 "Hg | 10 mi |
| 4:15 am | | 57 °F | Clear. | 3 mph | ↑ | 18% | 30.11 "Hg | 10 mi |
| 3:55 am | | 61 °F | Clear. | No wind | ↑ | 16% | 30.12 "Hg | 10 mi |
| 3:35 am | | 59 °F | Clear. | 3 mph | ↑ | 17% | 30.12 "Hg | 10 mi |
| 2:55 am | | 59 °F | Clear. | No wind | ↑ | 18% | 30.14 "Hg | 10 mi |
| 2:35 am | | 61 °F | Clear. | No wind | ↑ | 17% | 30.14 "Hg | 10 mi |
| 1:55 am | | 59 °F | Clear. | 5 mph | ↑ | 17% | 30.15 "Hg | 10 mi |
| 1:35 am | | 59 °F | Clear. | 6 mph | ↑ | 17% | 30.15 "Hg | 10 mi |
| 1:15 am | | 57 °F | Clear. | 3 mph | ↑ | 20% | 30.15 "Hg | 10 mi |
| 12:55 am | | 59 °F | Clear. | 5 mph | ↑ | 17% | 30.15 "Hg | 10 mi |
| 12:35 am | | 59 °F | Clear. | 5 mph | ↑ | 18% | 30.15 "Hg | 10 mi |
| 11:55 pm Fri, Mar 20 | | 55 °F | Clear. | 9 mph | ↑ | 24% | 30.16 "Hg | 10 mi |
| 11:35 pm | | 59 °F | Clear. | 3 mph | ↑ | 20% | 30.16 "Hg | 10 mi |
| 11:15 pm | | 61 °F | Clear. | 10 mph | ↑ | 19% | 30.16 "Hg | 10 mi |
| 10:55 pm | | 63 °F | Clear. | 10 mph | ↑ | 16% | 30.16 "Hg | 10 mi |
| 10:35 pm | | 63 °F | Clear. | 7 mph | ↑ | 17% | 30.17 "Hg | 10 mi |
| 9:55 pm | | 64 °F | Clear. | 3 mph | ↑ | 16% | 30.17 "Hg | 10 mi |
| 9:35 pm | | 64 °F | Clear. | 5 mph | ↑ | 16% | 30.18 "Hg | 10 mi |
| 9:15 pm | | 72 °F | Clear. | 7 mph | ↑ | 11% | 30.18 "Hg | 10 mi |
| 8:55 pm | | 72 °F | Clear. | No wind | ↑ | 11% | 30.18 "Hg | 10 mi |
| 8:35 pm | | 72 °F | Clear. | No wind | ↑ | 11% | 30.17 "Hg | 10 mi |
| 8:15 pm | | 73 °F | Clear. | 9 mph | ↑ | 10% | 30.17 "Hg | 10 mi |
| 7:45 pm |  | 75 °F | Passing clouds. | 8 mph | ↑ | 10% | 30.16 "Hg | 10 mi |
| 6:47 pm | | 81 °F | Sunny. | 14 mph | ↑ | 9% | 30.15 "Hg | 10 mi |
| 5:45 pm | | 82 °F | Sunny. | 20 mph | ↑ | 7% | 30.16 "Hg | 10 mi |
| 4:45 pm | | 84 °F | Sunny. | 10 mph | ↑ | 6% | 30.16 "Hg | 10 mi |
| 3:58 pm | | 84 °F | Sunny. | 12 mph | ↑ | 6% | 30.17 "Hg | 10 mi |
| 2:48 pm | | 84 °F | Sunny. | 20 mph | ↑ | 6% | 30.18 "Hg | 10 mi |
| 2:29 pm | | 84 °F | Sunny. | 10 mph | ↑ | 6% | 30.21 "Hg | 10 mi |
| 1:55 pm | | 84 °F | Sunny. | 10 mph | ↑ | 6% | 30.21 "Hg | 10 mi |
| 12:48 pm | | 81 °F | Sunny. | 8 mph | ↑ | 8% | 30.23 "Hg | 10 mi |
| 11:47 am | | 79 °F | Sunny. | 7 mph | ↑ | 10% | 30.26 "Hg | 10 mi |
| 10:45 am | | 75 °F | Sunny. | 7 mph | ↑ | 10% | 30.27 "Hg | 10 mi |
| 9:50 am | | 70 °F | Sunny. | 7 mph | ↑ | 15% | 30.28 "Hg | 10 mi |
| Weather by CustomWeather, © 2026 | ||||||||